CDT-2M18-30-BB Opt DE  DPMI Model CDT-2M18-30-BB Options DE, D is a threshold detector that operates over the 2 MHz to 18 GHz frequency range.  This model has a low insertion loss of 2.5 dB maximum and operates over an input power range of -30 to 0 dBm.  The threshold level is adjustable and the output signal is TTL positive logic.

In addition to the threshold detector, this unit offers an analog detected output voltage of 0 to 2.5 VDC.  The operating voltage is ±15 VDC and the unit measures 2.5" x 2.9" x 0.5".


Frequency Range

0.002 to 18.0GHz


1.9:1 Maximum

Thru Path Insertion Loss

2.5dB Maximum

Power Range

Operational: -30 to 0dBm

(10kHz, Video Bandwidth)

Output Polarity


RF Connectors


RF Damage Level

+28dBm Minimum

Threshold Level

0 to 2.5VDC

Detected Output

0 to 2.5VDC

DC Power Supply +V

+15 Volts @ 100mA

DC Power Supply -V

-15 Volts @ 40mA


2.5" x 2.90" x 0.50"


3 Ounces Typical

Environmental Ratings:


 0ºC to +50 ºC Operating

 -65 ºC to +125 ºC Non-Operating


 MIL-STD-202F, Method 103B Cond. B


 MIL-STD-202F, Method 213B Cond. B


 MIL-STD-202F, Method 204D Cond. B


 MIL-STD-202F, Method 105C Cond. B

 Temperature Cycle:

 MIL-STD-202F, Method 107D Cond. A